ICamera.ViewFieldAngle Property

The view-field angle in degrees.

[Visual Basic .NET]
Public Property ViewFieldAngle As Double

[C#]
public double ViewFieldAngle {get; set;}

[C++]
HRESULT get_ViewFieldAngle(
  System.Double* ViewFieldAngle
);

[C++]
HRESULT put_ViewFieldAngle(
  double ViewFieldAngle
);

[C++]
Parameters
ViewFieldAngle [out, retval]

  ViewFieldAngle is a parameter of type double*
ViewFieldAngle [in]

  ViewFieldAngle is a parameter of type double

Product Availability

Remarks

Increasing the ViewFieldAngle creates the appearance of zooming out even though the observer position is unchanged. Wide angles enable the observer to see a large portion of the scene when positioned inside the data area. A wide angle also presents a distorted view, similar to that of a fish-eye lens.

Decreasing the ViewFieldAngle creates the appearance of zooming in even though the observer position is unchanged.

The default ViewFieldAngle is 55 degrees.

See Also

.NET Samples